বিস্তারিত

The Hoco CJ30 20000mAh 22.5W Power Bank is designed for users who need portable power throughout the day. With a 20,000mAh battery capacity and 77Wh energy rating, it provides backup charging for compatible smartphones, wireless earbuds and other USB-powered devices.

Its combination of high battery capacity, fast-charging support and an integrated connector system makes it suitable for everyday use, commuting, office hours and travel. The built-in LED digital display also lets you check the remaining battery level when planning your next recharge.

Up to 22.5W Output with Fast-Charging Support

The Hoco CJ30 supports a maximum output of up to 22.5W, along with Power Delivery (PD) 20W and Quick Charge 3.0 (QC 3.0). These charging protocols can help compatible devices recharge more efficiently than standard charging, depending on the device and connection used.

Actual charging speed may vary according to device compatibility, battery level and cable connection.

Built-In Four-Connector System

Carrying separate charging cables for different devices can be inconvenient. The Hoco CJ30 addresses this with an integrated connector system featuring four connection types:

• USB-C

• Lightning

• Micro-USB

• USB-A

This combination can be useful for households and individuals who use devices with different connection types. The power bank also supports recharging through its USB-C port and built-in USB-C cable.

LED Digital Battery Display

The integrated LED digital display shows the remaining battery level, helping you monitor available power before leaving home or heading out for the day. This makes it easier to decide when the power bank needs recharging.

Practical Portable Charging for Everyday Use

With its 20,000mAh capacity and multiple connector types, the Hoco CJ30 can be a useful companion for commuting, classes, office work and travel. It is particularly relevant for users who want a single power bank to support several compatible devices without carrying as many separate cables.

For the best charging results, check that your device supports the relevant charging protocol and connector type.

4. Key Features

• 20,000mAh Battery Capacity: Provides portable backup power for compatible smartphones and other USB-powered devices.

• 77Wh Energy Capacity: Specifies the power bank's total rated energy capacity.

• Up to 22.5W Output: Supports charging at up to the stated maximum output.

• PD 20W and QC 3.0 Support: Offers fast-charging protocols for compatible devices.

• Four Built-In Connector Types: Includes USB-C, Lightning, Micro-USB and USB-A connections.

• USB-C Recharging: Supports recharging through its USB-C port and built-in USB-C cable.

• LED Digital Display: Shows the remaining battery level for convenient power monitoring.

• Multiple Device Compatibility: Suitable for compatible smartphones, wireless earbuds and other USB-powered devices.

5. Specifications

6. Package Contents

The supplied product information does not specify the complete package contents. Please verify the included accessories before publishing this section.

7. Frequently Asked Questions

Q1. What is the Hoco CJ30 20000mAh Power Bank used for?

The Hoco CJ30 provides portable backup charging for compatible smartphones, wireless earbuds and other USB-powered devices.

Q2. What is the battery capacity of the Hoco CJ30?

It has a rated battery capacity of 20,000mAh and an energy capacity of 77Wh.

Q3. Does the Hoco CJ30 support fast charging?

Yes. It supports output of up to 22.5W, along with PD 20W and QC 3.0 fast-charging protocols for compatible devices.

Q4. Which connector types are built into the Hoco CJ30?

Its built-in connector system includes USB-C, Lightning, Micro-USB and USB-A connection types.

Q5. How can I check the remaining battery level?

The built-in LED digital display shows the remaining battery level.

Q6. How can I recharge the Hoco CJ30?

The supplied specifications list a USB-C port and a built-in USB-C cable for recharging.

Q7. Will the Hoco CJ30 fast-charge every smartphone?

Not necessarily. Fast-charging performance depends on the device's compatibility with the supported charging protocols, as well as its battery level and the connection used.